diff --git a/package.json b/package.json
index 10f437d..cf8bf0e 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
 		"rxjs": "^6.4.0",
 		"tempy": "^0.4.0",
 		"ts-node": "^8.3.0",
-		"typescript": "~3.8.2",
+		"typescript": "~4.1.2",
 		"xo": "^0.26.1",
 		"zen-observable": "^0.8.8"
 	},